Custom End Portal

src/main/java/ru/betterend/util/WorldDataUtil.java

@@ -0,0 +1,41 @@
+package ru.betterend.util;
+
+import java.io.File;
+import java.io.IOException;
+
+import net.minecraft.nbt.CompoundTag;
+import net.minecraft.nbt.NbtIo;
+import ru.betterend.BetterEnd;
+
+public class WorldDataUtil {
+	private static CompoundTag root;
+	private static File saveFile;
+	
+	public static void load(File file) {
+		saveFile = file;
+		if (file.exists()) {
+			try {
+				root = NbtIo.read(file);
+			}
+			catch (IOException e) {
+				BetterEnd.LOGGER.error("World data loading failed", e);
+				root = new CompoundTag();
+			}
+			return;
+		}
+		root = new CompoundTag();
+	}
+	
+	public static CompoundTag getRootTag() {
+		return root;
+	}
+	
+	public static void saveFile() {
+		try {
+			NbtIo.write(root, saveFile);
+		}
+		catch (IOException e) {
+			BetterEnd.LOGGER.error("World data saving failed", e);
+		}
+	}
+}